melatonin
10 mg × 10 vials
≥99.0% purity
COA per lot
Buy Selank for sale at Trypsyn. Research-grade selank peptide vials with batch-specific COA verification. Wholesale pricing, fast USA shipping.
Buy Selank online at Trypsyn. Wholesale packs, independently tested with batch-specific COA.
| Size | 5mg*10vials |
| Purity (this lot) | ≥99.0% (HPLC) |
| Lot number | AX-SEL-0909-BY |
| Form | Lyophilized / solution for reconstitution |
| Storage | Store lyophilized at ≤0 °C, protected from light |
| Country of origin | Synthesized & lyophilized in the USA |
| Testing | Independent HPLC + LC-MS/MS (ISO 17025 lab) |
Documentation